Collection: Jobe Valves TOPAZ Product Range

Maximize your water system's efficiency with the Topaz Float Valve product range from Jobe Valves.

Engineered for superior performance and ultimate reliability, the Topaz Float Valves are the definitive solution for automatic water level control in agriculture, commercial, and industrial applications. Designed to handle high flow rates up to 50 GPM while utilizing durable, non-corrosive materials, every Topaz Float Valve ensures rapid tank replenishment and a long service life. Whether you need a standard trough valve, a solution for high-temperature water, or a specialized differential valve for pump control, the adaptable Topaz Float Valve range offers robust, compact, and maintenance-friendly models built to get the job done right.

Jobe Valves Topaz Range: Key Features and Product Breakdown

The Jobe Valves Topaz range is engineered to provide robust, high-performance automatic water level control across various demanding applications, from livestock troughs to industrial storage tanks.

Topaz Float Valve Core Features: Unmatched Performance & Durability

Feature	Benefit	Detail
High-Volume Flow	Rapid Replenishment	Delivers exceptional flow rates, with some models offering up to 50 GPM (gallons per minute), ensuring tanks fill quickly and efficiently.
Superior Durability	Corrosion-Proof Reliability	Constructed from premium non-corrosive materials (ABS, Acetal, 304 Stainless Steel) to withstand harsh chemicals, high heat, and rigorous environments.
Versatile Installation	Flexible Mounting Options	Adaptable design allows for easy installation in multiple orientations: top, side, or bottom entry, in both horizontal and vertical positions.
Anti-Water Hammer	System Protection	Engineered with a slow shut-down mechanism that minimizes the risk of water hammer—a destructive pressure surge that can damage plumbing.
Wide Pressure Tolerance	Broad Compatibility	Operates effectively across a wide pressure range, from low-pressure gravity feeds to high-pressure systems. Standard and Industro models run 5–100 PSI (0.3–7 Bar), while Differential, Partfill, and Compact models run up to 150 PSI (10 Bar) for higher-pressure applications.
Tool-Free Maintenance	Patented "Detach" System	Features a patented system that allows users to access the valve seal and clean the filter quickly and completely without the use of tools.
Adjustable Water Level	Precise Control	The float position can be effortlessly adjusted by hand to set and maintain your ideal water level.
Built-in Safety	Locking Switch	A simple, integrated switch allows the user to manually lock the valve in the "off" position for maintenance or system shutdown.
Standard Inlet Sizes	Easy Plumbing Integration	Available in common plumbing sizes, with inlets ranging from 3/4" up to 1 1/4".

Specialized Topaz Product Variants

The base Topaz design is adapted into specialized models to perfectly suit unique application requirements:

Topaz Float Valve (Standard):
- The foundational, float-operated valve for general-purpose use in troughs, cisterns, and storage tanks.
- Available in Short-Tail and Long-Tail versions, with the Long-Tail including a backnut and seal washer for secure installation through a tank wall.
Topaz Differential:
- Specifically designed for use with pressure system-controlled water pumps.
- Features an adjustable differential from 50mm up to 2.5 meters, which significantly minimizes pump start/stop cycles, thereby prolonging the life of the pump.
Topaz Partfill:
- The ideal high-flow solution for rainwater harvesting systems.
- Designed to maintain a minimal, essential low water level in the tank during dry spells, ensuring a constant supply while preserving maximum capacity for future rainfall.
Topaz Compact:
- Perfect for applications where space is limited or the valve must be mounted above the water.
- Features a compact design with a weighted float and offers a positive on/off function, making it an excellent choice for pump-supplied water systems.
Topaz Industro:
- Built for the most demanding applications requiring high mechanical strength and heat resistance.
- Well-suited for challenging industrial environments such as cooling towers, high-pressure cleaning systems, and intensive irrigation installations.

Still weighing Topaz against another line? Compare Topaz to our Rojo, Megaflow, and Vortex ranges to see how they stack up on flow rate, mounting, and pressure.